ACH Settlement Information for the Thanksgiving Holiday

Business Online Banking ACH files must be received by Tuesday, November 26 in order to settle before the upcoming federal holiday (Thanksgiving Day). ACH files received on Wednesday, November 27 will not settle until Friday, November 29.

First Interstate Bank

Improve your weekends.

Weekend dreams can now become a reality. Our convenient payment plans will have you on your way to your favorite recreation spot in no time.

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Paying bills just got easier.

Want to pay your monthly bills in one convenient location? Online Bill Pay has you covered.

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Pillow fights have to start somewhere.

Find the home mortgage that’s right for you.

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Recent News

News Archive

November 13th, 2019

Remembering Randy Scott

November 12th, 2019

New Multi-Factor Authentication in Quicken/QuickBooks for Online Banking

October 30th, 2019

Before you house hunt, get pre-qualified for a mortgage

October 25th, 2019

First Interstate partners with Gonzaga University

¹Rates subject to change